MiMoEngine ASM: x86-64 MASM汇编+C混合架构游戏引擎

核心热路径(数学/内存/字符串/性能分析)用MASM汇编(SSE/AVX2)
外围系统(窗口/渲染/ECS/音频/UI/脚本)用C语言
含自研编辑器、VisualScript积木编程、中文渲染(glyph_atlas)

Engine/VisualScript/block_interaction.h

@@ -0,0 +1,44 @@
+#pragma once
+
+// ============================================================================
+// block_interaction.h - 交互系统
+// ============================================================================
+
+#include "block_workspace.h"
+
+typedef struct {
+    int mouse_x, mouse_y;
+    int mouse_down;
+    int mouse_button;       // 0=left, 1=right, 2=middle
+    int key;
+    int key_pressed;
+    
+    // 拖拽状态
+    Block* dragging_block;
+    float drag_offset_x, drag_offset_y;
+    
+    // 连接状态
+    BlockSlot* connecting_from;
+    float connect_start_x, connect_start_y;
+    
+    // 选择状态
+    Block* selected_block;
+    
+    // 平移状态
+    int panning;
+    float pan_start_x, pan_start_y;
+    float view_start_x, view_start_y;
+} BlockInteraction;
+
+// 初始化
+void interaction_init(BlockInteraction* inter);
+
+// 处理输入事件
+void interaction_mouse_move(BlockInteraction* inter, BlockWorkspace* ws, int x, int y);
+void interaction_mouse_down(BlockInteraction* inter, BlockWorkspace* ws, int button);
+void interaction_mouse_up(BlockInteraction* inter, BlockWorkspace* ws, int button);
+void interaction_key_down(BlockInteraction* inter, BlockWorkspace* ws, int key);
+void interaction_mouse_wheel(BlockInteraction* inter, BlockWorkspace* ws, int delta);
+
+// 更新 (每帧调用)
+void interaction_update(BlockInteraction* inter, BlockWorkspace* ws);